The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 08, 2007
Filed:
Mar. 07, 2003
Applicants:
Kazunori Kataoka, Tokyo, JP;
Yukio Nagasaki, Moriya, JP;
Hidenori Otsuka, Kawasaki, JP;
Katsumi Uchida, Kashiwa, JP;
Tadahito Takahashi, Yokohama, JP;
Miki Kato, Kashiwa, JP;
Inventors:
Kazunori Kataoka, Tokyo, JP;
Yukio Nagasaki, Moriya, JP;
Hidenori Otsuka, Kawasaki, JP;
Katsumi Uchida, Kashiwa, JP;
Tadahito Takahashi, Yokohama, JP;
Miki Kato, Kashiwa, JP;
Assignee:
Toudai TLO, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/53 (2006.01); C12M 1/34 (2006.01); A61K 31/765 (2006.01); C07K 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A surface on which adsorption of protein (e.g., BSA) is markedly suppressed is provided, by contacting solutions of polymers whose chief component is poly(ethylene oxide) having binding sites to sensor surfaces with biosensor surfaces plural times to link the polymers.